Season 4 Plot
Leonard Nimoy hosts investigations into various mysteries.
In Search of... Season 4 aired on September 20th, 1979.
Season 4 Episodes
1. Tidal Waves
2. Carlos, the Most Wanted Man in the World
3. The Amityville Horror
4. UFO Australia
5. Immortal Sharks
6. The Lost Colony of Roanoke
7. The Shroud of Turin
8. Mexican Pyramids
9. The Abominable Snowman
10. Pompeii
11. D.B. Cooper
Follows the incredible hijacking commited by D.B. Cooper, who parachuted out of an airplane with the ransom money and was never seen again. It offers some evidence about Cooper's possible fate.
12. The Ten Commandments (aka Mount Sinai)
13. The Dark Star (aka The Dogons)
14. The San Andreas Fault
15. The Missing Heir
16. Vincent Van Gogh
17. Wild Children
Several alleged historical cases are examined of children who became lost and were raised in the wild by animals.
18. The Ghost Ship (aka Mary Celeste)
19. Earth Visitors
20. John the Baptist
21. Air Disaster Prediction
In this episode, In Search Of investigates the possibility of predictions of airplane disasters. Did an ordinary citizen predict the 1979 crash of American Airlines Flight 191 in Chicago? Did another citizen foresee the 1978 collision between a Pacific Southwest Airlines 727 and a small plane? Can such predictions be used to prevent other diasters?